Tone ring for a banjo



FIG. 1 is a front perspective view of a tone ring for a banjo showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an enlarged sectional view taken along line 4--4 in FIG. 3; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a tone ring for a banjo, as shown and described. 